Side-by-side comparison · 2026
| Feature | ChatGPT | Stability AI |
|---|---|---|
| Category | chat | image |
| API access | Yes (OpenAI API) | Yes |
| Code assistant | Yes | No |
| Collaboration | Teams & Enterprise | Enterprise |
| Free plan | Yes | Credits |
| Image generation | Yes (Plus) | Yes (primary) |
| Languages | 100+ languages | Prompt: multilingual |
| Model | GPT-4o family | SDXL / SD3 |
| SEO tools | Limited |
| No |
| Voice | Yes (mobile) | No |